div.poems {
    font-size: 10mm;
}
div.poem {
    margin: 1%;
    padding: 3%;
    float: left;
    outline:rgb(23, 70, 23) dashed thin;
    text-align: center;
    width: 10cm;
    outline-style: 
}

div.ti {
    margin: ;
    font-family: 黑体;
    font-size: 80%;
    color: brown;
}

div.zuo {
    color: blueviolet;
    font-family: 楷体;
    font-size: 60%; 
    text-align: right;
}

div.nei {
    font-family: 楷体;
    color: darkgreen; 
}

div.bott {
    clear: both;
}
